The data contain X-ray micro-computed tomography scans of two frothy glass beads found in an urn-field in Zutphen, the Netherlands. It contains the raw data and the interpretation. Also included is a short video (mp4 file) with an explanation and animation of the scans.

The .tar.gz compressed folders contain tiff images, Volume Graphics files and special tomography file formats. For more details see the the file "Micro-CT scans of Zutphen Early Iron age beads- meta data.pdf".